Backless Wedding Guest Dresses
Find the ultimate fit in our empowered edit of backless wedding guest dresses. The low back wedding guest dresses of this edit appear with concise profiles, crafted from a series of elevated edit of textiles. Expect mini, midi and maxi cuts in silky satin twill, structured crepe, delicate chiffon, and flowing organza — offset by contoured options such as sculpting jersey, jacquard, and the four-way support of Compact Stretch (creating a bespoke fit with four-way stretch). Find your custom piece in the open back wedding guest dresses collection, with a series of fits including corset-inspired bodices, dramatic puffed sleeves, mesh-trimmed cutout styles, halterneck cuts, and asymmetric necklines. Discover backless wedding guest dresses below.
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Classy Wedding Guest Jumpsuits
Bodycon Wedding Guest Dresses
White Wedding Guest Dresses
V Neck Wedding Guest Dresses
Grey Wedding Guest Dresses
Strapless Wedding Guest Dresses
Floaty Dresses for Wedding Guests
Champagne Wedding Guest Dresses
Short Sleeve Wedding Guest Dresses
Sequin Wedding Guest Dresses
Beige Wedding Guest Dresses
Teal Wedding Guest Dresses
Wedding Guest Outfits for Over 50s
Black and White Wedding Guest Dresses
Winter Wedding Guest Dresses
Garden Party Wedding Guest Dresses
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KarenMillen
Lace With Velvet Detail Open Back Maxi Dress
- Length: Maxi
- SleeveLength: Long Sleeve
- Style: Maxi Dress
$299.00
Petite
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KarenMillen
Premium Linen Petite Open Back V Neck Woven Midi Dress
- Length: Midi
- Occasion: Occasion
- Sleevelength: Strappy
$119.00
$599.00
Petite
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KarenMillen
Petite Soft Tailored Halter Neck Open Back Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
$399.00
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KarenMillen
Digital Ophelia Polished Tailored Open Back Hem Detail Mini Dress
- Length: Mini
- Occasion: Daywear
- Style: Mini Dress
$129.00
$439.00
Petite
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KarenMillen
Petite Compact Stretch High Neck Open Back Tailored Maxi Dress
- Occasion: Occasion
- SleeveLength: Sleeveless
- Style: Maxi Dress
$119.00
$399.00
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KarenMillen
Lace Textured Low Back Long Sleeve Midi Dress
- Length: Midi
- Occasion: Daywear
- SleeveLength: Long Sleeve
$99.00
$239.00
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KarenMillen
Slinky Knit Kimono Sleeve V Neck High Low Maxi Dress
- Length: Maxi
- Sleeve length: Short Sleeve
- Style: Midaxi Dress
$85.00
$279.00
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KarenMillen
Soft Tailored Halter Neck Open Back Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
$399.00
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KarenMillen
Soft Tailored High Low Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Fluid Dress
$40.00
$199.00
Tall
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KarenMillen
Tall Pleated Cape Sleeve Low Back Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$89.00
$259.00
Tall
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KarenMillen
Digital Ophelia Tall Polished Tailored Open Back Hem Detail Mini Dress
- Length: Mini
- Occasion: Daywear
- Style: Mini Dress
$129.00
$439.00
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KarenMillen
Embellished V Neck High Low Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$109.00
$439.00
Petite
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KarenMillen
Digital Ophelia Petite Polished Tailored Open Back Hem Detail Mini Dress
- Length: Mini
- Occasion: Daywear
- SleeveLength: Sleeveless
$129.00
$439.00
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KarenMillen
Archive Graphic Print Open Back Fish Tail Maxi Dress
- Length: Maxi
- SleeveLength: Sleeveless
- Style: Maxi Dress
$149.00
$299.00
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KarenMillen
Compact Stretch High Neck Open Back Tailored Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$119.00
$399.00
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KarenMillen
Compact Stretch Open Back Full Skirted Tailored Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
$149.00
$499.00
Petite
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KarenMillen
Petite Compact Stretch Open Back Full Skirted Tailored Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
$149.00
$499.00
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KarenMillen
Burnout Embellished And Beaded Open Back Woven Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$239.00
$799.00
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KarenMillen
Pleated Floral Cape Sleeve Low Back Woven Maxi Dress
- Length: Maxi
- Sleeve length: Short Sleeve
- Style: Maxi Dress
$109.00
$319.00
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KarenMillen
Pleated Floral Cape Sleeve Low Back Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$109.00
$319.00
Tall
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KarenMillen
Tall Soft Tailored High Low Midi Dress
- Length: Midi
- Occasion: Daywear
- SleeveLength: Sleeveless
$59.00
$199.00
Petite
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KarenMillen
Petite Soft Tailored High Low Midi Dress
- Design: Plain
- Sleeve length: Sleeveless
- Style: Fluid Dress
$59.00
$199.00
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KarenMillen
Technical Crepe Tailored Metal Zipp Detail High Low Midi Dress
- Length: Midi
- SleeveLength: Long Sleeve
- Style: Midi Dress
$149.00
$499.00
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KarenMillen
Slinky Backless Knitted Dress With Hardware Detail
- Length: Maxi
- Occasion: Occasion
- Style: Knitted Dress
$89.00
$259.00
Tall
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KarenMillen
Tall Backless Tie Rosette Slinky Jersey Maxi Dress
- Length: Maxi
- Occasion: Daywear
- SleeveLength: Sleeveless
$79.00
$259.00
Petite
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KarenMillen
Petite Viscose Cady Backless Bodycon Maxi Dress With Detachable Viscose Georgette Cape
- Length: Maxi
- SleeveLength: Strappy
- Style: Maxi Dress
$139.00
$479.00
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KarenMillen
Soft Tailored Wrap Sleeved High Low Midi Dress
- Length: Midi
- Occasion: Daywear
- SleeveLength: Long Sleeve
$40.00
$239.00
Petite
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KarenMillen
Petite Technical Crepe Tailored Metal Zip Detail High Low Midi Dress
- Length: Midi
- Occasion: Daywear
- Style: Midi Dress
$149.00
$499.00
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KarenMillen
Floral Crochet Woven Backless Maxi Beach Dress
- Occasion: Daywear
- Style: Beachwear
$299.00
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KarenMillen
Floral Placed Embroidery Organdie Woven Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$239.00
$699.00